{"id":"CVE-2023-33933","aliases":["DEBIAN-CVE-2023-33933","DLA-3475-1","DSA-5435-1","EUVD-2023-38083","GHSA-2873-9vw6-x36q","OESA-2023-1972","OESA-2023-1973","OESA-2023-1974","UBUNTU-CVE-2023-33933"],"status":"published","title":"Apache Traffic Server: s3_auth plugin problem with hash calculation","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\n\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01508,"percentile":0.74625,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2023-06-14T07:44:12Z","modified":"2026-10-28T02:31:03Z","fixes":[{"ecosystem":"Debian:12","package":"trafficserver","fixed_in":["9.2.0+ds-2+deb12u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.0+ds-2+deb12u1"}]}],"versions":["9.2.0+ds-2"]},{"source":"osv","ecosystem":"Debian:10","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1.7-0+deb10u1"}]}],"versions":["8.0.2+ds-1","8.0.2+ds-1+deb10u1","8.0.2+ds-1+deb10u2","8.0.2+ds-1+deb10u3","8.0.2+ds-1+deb10u4","8.0.2+ds-1+deb10u5","8.0.2+ds-1+deb10u6","8.0.2+ds-1+deb10u7","8.0.3+ds-1","8.0.3+ds-2","8.0.3+ds-3","8.0.3+ds-4","8.0.5+ds-1","8.0.5+ds-2","8.0.5+ds-3","8.0.6+ds-1","8.0.7+ds-1","8.0.8+ds-1","8.0.8+ds-2","8.1.0+ds-1","8.1.0+ds-2","8.1.1+ds-1","8.1.1+ds-1.1","8.1.5+ds-1~deb11u1","8.1.6+ds-1~deb10u1","8.1.6+ds-1~deb11u1"],"bundled":3},{"source":"osv","ecosystem":"Debian:11","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1.7+ds-1~deb11u1"}]}],"versions":["8.1.1+ds-1.1","8.1.1+ds-1.1+deb11u1","8.1.5+ds-1~deb11u1","8.1.6+ds-1~deb10u1","8.1.6+ds-1~deb11u1"],"bundled":3},{"source":"osv","ecosystem":"Debian:12","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.0+ds-2+deb12u1"}]}],"versions":["9.2.0+ds-2"],"bundled":3},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP1","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.1.4-2.oe1"}]}],"bundled":2},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP3","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.1.4-2.oe1"}]}],"bundled":2},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP4","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.1.4-2.oe2003sp4"}]}],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.3.0-2ubuntu1","5.3.0-2ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.0.0-5","7.1.2+ds-2","7.1.2+ds-2build1","7.1.2+ds-3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.0.5+ds-1","8.0.5+ds-2","8.0.5+ds-2build1","8.0.5+ds-2ubuntu1","8.0.5+ds-3","8.0.5+ds-3ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.1.1+ds-1.1","9.1.1+ds-2build1","9.1.1+ds-2ubuntu0.1~esm1","9.1.1+ds-2ubuntu0.1","9.1.1+ds-2ubuntu0.1+esm1"]}],"products":[{"vendor":"apache","product":"traffic_server"},{"vendor":"apache software foundation","product":"apache traffic server"}],"references":[{"url":"https://lists.apache.org/thread/tns2b4khyyncgs5v5p9y35pobg9z2bvs","tags":["vendor-advisory","x_transferred","Mailing List","advisory","report"]},{"url":"https://www.debian.org/security/2023/dsa-5435","tags":["x_transferred","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6GDCBNFDDW6ULW7CACJCPENI7BVDHM5O/","tags":["x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FGWXNAEEVRUZ5JG4EJAIIFC3CI7LFETV/","tags":["x_transferred","web"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00037.html","tags":["x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33933","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6GDCBNFDDW6ULW7CACJCPENI7BVDHM5O"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FGWXNAEEVRUZ5JG4EJAIIFC3CI7LFETV"},{"url":"https://github.com/advisories/GHSA-2873-9vw6-x36q"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33933.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-33933","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1972","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47184","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1973","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1974","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-33933","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-33933","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-33933","title":"Apache Traffic Server: s3_auth plugin problem with hash calculation","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\n\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions","status":"published","published":"2023-06-14T07:44:12.626Z","modified":"2025-02-13T16:55:12.292Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:35:34.170609Z"}],"euvd":[{"id":"EUVD-2023-38083","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\n\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions","status":"published","published":"2023-06-14T07:44:12Z","modified":"2025-02-13T16:55:12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:03:50.427692Z"}],"ghsa":[{"id":"GHSA-2873-9vw6-x36q","title":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software...","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\n\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions","status":"published","published":"2023-06-14T09:30:42Z","modified":"2025-02-13T18:31:38Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:59:55.900946Z"}],"nvd":[{"id":"CVE-2023-33933","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\n\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions","status":"published","published":"2023-06-14T08:15:09.323Z","modified":"2026-06-17T06:02:32.723Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:08:06.335469Z"}],"osv":[{"id":"CVE-2023-33933","title":"Apache Traffic Server: s3_auth plugin problem with hash calculation","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\n\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions","status":"published","published":"2023-06-14T07:44:12.626Z","modified":"2026-10-28T02:31:03.31956739Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:44:32.116263Z"},{"id":"DEBIAN-CVE-2023-33933","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.  8.x users should upgrade to 8.1.7 or later versions 9.x users should upgrade to 9.2.1 or later versions","status":"published","published":"2023-06-14T08:15:09.323Z","modified":"2026-10-26T18:02:17.637219849Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:39.679062Z"},{"id":"OESA-2023-1972","title":"trafficserver security update","description":"Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache.\r\n\r\nSecurity Fix(es):\r\n\r\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: 8.0.0 to 9.2.0.\r\n\r\n(CVE-2022-47184)\r\n\r\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\r\n\r\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions\r\n\r\n\n(CVE-2023-33933)","status":"published","published":"2023-12-22T11:06:25Z","modified":"2026-08-18T01:18:06.397566738Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:52:40.71472Z"},{"id":"OESA-2023-1973","title":"trafficserver security update","description":"Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache.\r\n\r\nSecurity Fix(es):\r\n\r\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: 8.0.0 to 9.2.0.\r\n\r\n(CVE-2022-47184)\r\n\r\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\r\n\r\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions\r\n\r\n\n(CVE-2023-33933)","status":"published","published":"2023-12-22T11:06:25Z","modified":"2026-08-18T01:18:06.870070091Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:52:40.71472Z"},{"id":"OESA-2023-1974","title":"trafficserver security update","description":"Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache.\r\n\r\nSecurity Fix(es):\r\n\r\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: 8.0.0 to 9.2.0.\r\n\r\n(CVE-2022-47184)\r\n\r\nExposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0.\r\n\r\n8.x users should upgrade to 8.1.7 or later versions\n9.x users should upgrade to 9.2.1 or later versions\r\n\r\n\n(CVE-2023-33933)","status":"published","published":"2023-12-22T11:06:25Z","modified":"2026-08-18T01:18:06.856645942Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:52:40.71472Z"},{"id":"UBUNTU-CVE-2023-33933","description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 9.2.0. 8.x users should upgrade to 8.1.7 or later versions 9.x users should upgrade to 9.2.1 or later versions","status":"published","published":"2023-06-14T08:15:00Z","modified":"2026-04-22T14:07:19.599085Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T16:54:21.882004Z"},{"id":"DLA-3475-1","title":"trafficserver - security update","status":"published","published":"2023-06-30T00:00:00Z","modified":"2026-03-09T01:01:12.18378Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DSA-5435-1","title":"trafficserver - security update","status":"published","published":"2023-06-21T00:00:00Z","modified":"2026-03-09T02:10:25.669765Z","updated_at":"2026-11-02T15:46:17.543497Z"}]}}